Cincinnati to Philadelphia flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Cincinnati to Philadelphia is €57 (checked on 1 Nov 2026).
Your next trip, last seen at €57
Lowest observedWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €57, departing 25 Jan 2027 (Last checked: 1 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 60Check live prices for this route
- Non-stop, one way
- €431, departing 5 Feb 2027 (Last checked: 1 Nov 2026)
- Airlines seen
- American Airlines, Frontier Airlines, Southwest Airlines, United Airlines
- Reported fastest flight
- 1h 47m
- Non-stop
- Yes
About this route
Explore the fares we observed from Cincinnati to Philadelphia. Prices move often, so pick your dates to see the latest options.
- Route distance
- 807 km
- Reported fastest flight
- 1h 47m
- Alternative airports
- LUK, TTN
Route-level information; individual journeys vary.
Published schedules report non-stop service with American Airlines. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Cincinnati Municipal Airport Lunken Field (LUK) → Cincinnati, city gazetteer reference point (39.1031, -84.5120): ≈ 8 km.
- Cincinnati Northern Kentucky International Airport (CVG) → Cincinnati, city gazetteer reference point (39.1031, -84.5120): ≈ 15 km.
- Philadelphia International Airport (PHL) → Philadelphia, city gazetteer reference point (39.9523, -75.1638): ≈ 11 km.
- Trenton Mercer Airport (TTN) → Philadelphia, city gazetteer reference point (39.9523, -75.1638): ≈ 47 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Cincinnati to Philadelphia: January 2027, from €57 (checked 1 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| December 2026 | €124 | 9 |
| January 2027 | €57 | 31 |
| February 2027 | €73 | 18 |
Lowest fare by day of the week
Cheapest day of the week from Cincinnati to Philadelphia: Monday, from €57 (checked 1 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €57 | 8 |
| Tuesday | €90 | 8 |
| Wednesday | €95 | 9 |
| Thursday | €61 | 9 |
| Friday | €73 | 9 |
| Saturday | €90 | 8 |
| Sunday | €79 | 9 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Cincinnati to Philadelphia by days until departure (61 days or more): €57 (checked 1 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 31 to 60 days | €124 | 10 |
| 61 days or more | €57 | 50 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Cincinnati to Philadelphia: Frontier Airlines, from €57 (checked 1 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €57Jan 25, 2027 | 6 |
| Southwest Airlines | €168Jan 7, 2027 | 6 |
| United Airlines | €204Jan 11, 2027 | 6 |
| American Airlines | €230Jan 21, 2027 | 6 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Cincinnati to Philadelphia?
The lowest fare Routavio has observed is €57, found on 1 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Cincinnati to Philadelphia?
Cheapest month from Cincinnati to Philadelphia: January 2027, from €57 (checked 1 Nov 2026).
Are there direct flights from Cincinnati to Philadelphia?
Yes. Published schedules report non-stop flights on this route with American Airlines.
Which airlines fly from Cincinnati to Philadelphia?
Routavio has seen these carriers on the route: American Airlines, Frontier Airlines, Southwest Airlines, United Airlines.
How much is a non-stop flight from Cincinnati to Philadelphia?
Cheapest non-stop one-way fare: €431, departing 5 Feb 2027 (checked 1 Nov 2026).
Which day of the week is cheapest from Cincinnati to Philadelphia?
Cheapest day of the week from Cincinnati to Philadelphia: Monday, from €57 (checked 1 Nov 2026).
Which airline has the lowest fare from Cincinnati to Philadelphia?
Cheapest airline from Cincinnati to Philadelphia: Frontier Airlines, from €57 (checked 1 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.